Name
File::DataClass::Storage - Storage base class
Version
0.13.$Revision: 426 $
Synopsis
Description
Storage base class
Subroutines/Methods
create_or_update
$bool = $self->create_or_update( $path, $result, $updating, $condition );Does the heavy lifting for "insert" and "update"
delete
$bool = $storage->delete( $path, $result );Deletes the specified element object returning true if successful. Throws an error otherwise. Path is an instance of File::DataClass::IO
dump
$data = $storage->dump( $path, $data );Dumps the data to the specified path. Path is an instance of File::DataClass::IO
insert
$bool = $storage->insert( $path, $result );Inserts the specified element object returning true if successful. Throws an error otherwise. Path is an instance of File::DataClass::IO
load
$hash_ref = $storage->load( @paths );Loads each of the specified files merging the resultant hash ref which it returns. Paths are instances of File::DataClass::IO
meta_pack
meta_unpack
read_file
($data, $mtime) = $self->read_file( $path, $for_update ):Read a file from cache or disk
select
$hash_ref = $storage->select( $path );Returns a hash ref containing all the elements of the type specified in the schema. Path is an instance of File::DataClass::IO
txn_do
Executes the supplied coderef wrapped in lock on the pathname
update
$bool = $storage->update( $path, $result, $updating, $condition );Updates the specified element object returning true if successful. Throws an error otherwise. Path is an instance of File::DataClass::IO
validate_params
Diagnostics
None
Configuration and Environment
None
Dependencies
Incompatibilities
There are no known incompatibilities in this module
Bugs and Limitations
There are no known bugs in this module. Please report problems to the address below. Patches are welcome
Author
Peter Flanigan, <Support at RoxSoft.co.uk>
License and Copyright
Copyright (c) 2012 Peter Flanigan. All rights reserved
This program is free software; you can redistribute it and/or modify it under the same terms as Perl itself. See perlartistic
This program is distributed in the hope that it will be useful, but WITHOUT WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE